Ministry of Statistics & Programme Implementation
Periodic Labour Force Survey  – Quarterly Bulletin 
A. Introduction
Considering the importance of availability of labour force data at more frequent time intervals, National Statistical Office  launched Periodic Labour Force Survey  in April 2017.
The objective of PLFS is primarily twofold:
- to estimate the key employment and unemployment indicators  in the short time interval of three months for the urban areas only in the ‘Current Weekly Status’ .
- to estimate employment and unemployment indicators in both ‘Usual Status’  and CWS in both rural and urban areas annually.
On the basis of the data collected in PLFS, three Annual Reports of PLFS corresponding to the periods July 2017 - June 2018, July 2018 - June 2019 and July 2019 - June 2020 covering both rural and urban areas giving estimates of all important parameters of employment and unemployment in both usual status  and current weekly status  have been released.
Besides these Annual Reports, nine Quarterly Bulletins of PLFS corresponding to the quarter ending December 2018 to quarter ending December 2020have already been released. In these quarterly bulletins estimates of labour force indicators, viz., Worker population ratio , Labour Force Participation Rate , Unemployment Rate , distribution of workers by broad status in employment and industry of workin the Current Weekly Status  for urban areas have been presented.
The present Quarterly Bulletin in the tenth in the series for the quarter January- March 2021.
B. Sample Design of PLFS
A rotational panel sampling design has been used in urban areas. In this rotational panel scheme, each selected household in urban areas is visited four times, in the beginning with ‘First Visit Schedule’ and thrice periodically later with a ‘Revisit Schedule’. The scheme of rotation ensures that 75% of the first-stage sampling units [1] are matched between two consecutive visits.
C. Sample Size
At the all-India level, in the urban areas, a total number of 5,601 FSUs  have been surveyed during the quarter January – March 2021. The number of urban households surveyed was 44,000and number of persons surveyed was 1,72,484in urban areas.
- Conceptual Framework of Key Employment and Unemployment Indicators for the Quarterly Bulletin: The Periodic Labour Force Survey  gives estimates of Key employment and unemployment Indicators like the Labour Force Participation Rates , Worker Population Ratio , Unemployment Rate , etc. These indicators, and ‘Current Weekly Status’ are defined as follows:
- Labour Force Participation Rate : LFPR is defined as the percentage ofpersons in labour force in the population.
- Worker Population Ratio : WPR is defined as the percentage of employed personsin the population.
- Unemployment Rate : UR is defined as the percentage of persons unemployedamong the persons in the labour force.
- Current Weekly Status : The activity status determined on the basis of a reference period of last 7 days preceding the date of survey is known as the current weekly status  of the person.
- The Quarterly Bulletin for the quarter January – March 2021is available at the website of the Ministry . The key results are given in the statements annexed.
Annexure
Key Findings of PLFS, Quarterly Bulletin 
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Statement 1: LFPR  in CWS in urban areas for persons of age 15 years and above
all‑India
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NSS survey period
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Male
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Female
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Person
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|

|
|

|
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|
|

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January – March 2020
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73.7
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21.9
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48.1
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April – June 2020
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71.7
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19.6
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45.9
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July – September 2020
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73.5
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20.3
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47.2
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October – December 2020
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73.6
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20.6
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47.3
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January – March 2021
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73.5
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21.2
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47.5
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Statement 2: WPR  in CWS in urban areas for persons of age 15 years and above
all‑India
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NSS survey period
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Male
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Female
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Person
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|
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|
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|
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January – March 2020
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67.3
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19.6
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43.7
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April – June 2020
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56.9
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15.5
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36.4
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July – September 2020
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64.3
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17.1
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40.9
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October – December 2020
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66.7
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17.9
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42.4
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January – March 2021
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67.2
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18.7
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43.1
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Statement 3: UR  in CWS in urban areas for persons of age 15 years and above
all‑India
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NSS survey period
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Male
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Female
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Person
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|

|
|

|
|

|
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January – March 2020
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8.6
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10.6
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9.1
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April – June 2020
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20.7
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21.1
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20.8
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July – September 2020
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12.6
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15.8
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13.2
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October – December 2020
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9.5
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13.1
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10.3
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January – March 2021
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8.6
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11.8
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9.3